12470266 has 4 divisors (see below), whose sum is σ = 18705402. Its totient is φ = 6235132.

The previous prime is 12470243. The next prime is 12470267. The reversal of 12470266 is 66207421.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11323225 + 1147041 = 3365^2 + 1071^2 .

It is a super-2 number, since 2×12470266² = 311015068221512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12470267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3117565 + ... + 3117568.

Almost surely, 2^12470266 is an apocalyptic number.

12470266 is a deficient number, since it is larger than the sum of its proper divisors (6235136).

12470266 is an equidigital number, since it uses as much as digits as its factorization.

12470266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6235135.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 12470266 is about 3531.3263797049. The cubic root of 12470266 is about 231.8952782424.

Adding to 12470266 its reverse (66207421), we get a palindrome (78677687).

The spelling of 12470266 in words is "twelve million, four hundred seventy thousand, two hundred sixty-six".